Crossword Genius

Like issues raised by eco-warriors showing violent manner possibly (13)


I believe the answer is:


Here is my best explanation:

'like issues raised by eco-warriors' is the definition.

'violent manner possibly' is the wordplay.
'possibly' indicates an anagram.
'violentmanner' is an anagram of 'ENVIRONMENTAL'.

'showing' is the link.

This clue was last seen in The Times